We are taking our kids, ages 8 (boy) and 5 (girl) to Disney World for the first time in September. I am in the process of planning our days--as we will only be there for four days. I have a couple reservations made to Cinderella's Royal Table, Garden Grille and Prime Time Cafe. While it would be great to see everything--that is not possible. I want to ensure that we have time to rest and recharge during the day--otherwise, there be grumpy and stressed out kids and parents. So, that being said, please share what are the must see things to do at each of the Disney Parks.